Spin-crossover in cobalt(Ⅱ) imine complexes

Itana Krivokapic; Mohamed Zerara; Max Lawson Daku; Alfredo Vargas; Cristian Enachescu; Christina Ambrus; Philip Tregenna-Piggott; Nahid Amstutz; Elmars Krausz; Andreas Hauser

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Spin-crossover in cobalt(Ⅱ) imine complexes

机译：钴（Ⅱ）亚胺配合物的自旋交叉

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Whereas there are hundreds of known iron(Ⅱ) spin-crossover compounds, only a handful of cobalt(Ⅱ) spin-crossover compounds have been discovered to date, and hardly an in depth study on any of them exists. This review begins with an introduction into the theoretical aspects to be considered when discussing spin-crossover compounds in general and cobalt(Ⅱ) systems in particular. It is followed by case studies on [Co(bpy)_3]~(2+) and [Co(terpy)_2]~(2+) (bpy = 2,2′-bipyridine, terpy = 2,2′:6′,2″-terpyridine) presenting and discussing results from magnetic susceptibility measurements, X-ray crystallography, optical spectroscopy, and EPR spectroscopy.

机译：尽管有数百种已知的铁（Ⅱ）自旋交联化合物，但迄今为止仅发现了少数钴（Ⅱ）自旋交联化合物，几乎没有对它们进行深入研究。这篇综述首先介绍了在讨论一般（特别是钴（Ⅱ））体系中的自旋交联化合物时应考虑的理论方面。接下来是关于[Co（bpy）_3]〜（2+）和[Co（terpy）_2]〜（2+）的案例研究（bpy = 2,2'-联吡啶，terpy = 2,2'：6 '，2''-terpyridine）展示和讨论磁化率测量，X射线晶体学，光学光谱和EPR光谱的结果。

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来源
《Coordination chemistry reviews》 |2007年第4期|p.364-378|共15页
作者
Itana Krivokapic; Mohamed Zerara; Max Lawson Daku; Alfredo Vargas; Cristian Enachescu; Christina Ambrus; Philip Tregenna-Piggott; Nahid Amstutz; Elmars Krausz; Andreas Hauser;
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作者单位

Departement de chimie physique, Universite de Geneve, Batiment de Science 2, 30 quai Ernest-Ansermet, CH-1211 Geneve 4, Switzerland;

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收录信息美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类无机化学;
关键词
spin-crossover; cobalt(Ⅱ)-tris-2,2′-bipyridine; cobalt(Ⅱ)-bis-2,2′:6′,2″-terpyridine; ligand-field theory; density functional theory;

机译：自旋交叉;钴（Ⅱ）-tris-2,2′-联吡啶;钴（Ⅱ）-bis-2,2′：6′;2″-联吡啶;配体场理论;密度泛函理论;

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1. Magnetic Properties of Iron(II) and Cobalt(II) Complexes of Tetrakis(2-pyridyl)methane. Spin-crossover Behavior in the Cobalt(II) Complex [J] . Ryuta Ishikawa, Kouzou Matsumoto, Koji Onishi Chemistry Letters . 2009,第6期

机译：四（2-吡啶基）甲烷的铁（II）和钴（II）配合物的磁性钴（II）配合物的自旋交叉行为
2. Magnetic Properties of Iron(II) and Cobalt(II) Complexes of Tetrakis(2-pyridyl)methane. Spin-crossover Behavior in the Cobalt(II) Complex [J] . Ryuta Ishikawa, Kouzou Matsumoto, Koji Onishi Chemistry Letters . 2009,第6期

机译：四（2-吡啶基）甲烷的铁（II）和钴（II）配合物的磁性钴（II）配合物的自旋交叉行为
3. Towards accurate estimates of the spin-state energetics of spin-crossover complexes within density functional theory: a comparative case study of cobalt(II) complexes [J] . Alfredo Vargas, Itana Krivokapic, Andreas Hauser Physical chemistry chemical physics: PCCP . 2013,第11期

机译：在密度泛函理论中对自旋交联复合物的自旋态能量的准确估计：钴（II）配合物的比较案例研究
4. Highly cis-selectivity and low molecular weight distribution polymerization of 1,3-butadiene with cobalt(Ⅱ) pyridyl bis(imine) complexes in the presence of ethylaluminum sesquischloride: effect of methyl position in the ligand [C] . Bu Ung Kim, Jae Sung Kim, Kyoung Ju Lee, Asia-Pacific Chemical Reaction Engineering Symposium(APCRE'05); 20050612-15; Gyeongju(KR) . 2005

机译：倍半氯化乙基铝存在下1,3-丁二烯与钴（Ⅱ）吡啶基双（亚胺）配合物的高顺式选择性和低分子量分布聚合：配体中甲基位置的影响
5. IRON, COBALT, AND NICKEL COMPLEXES DERIVED FROM HYDRAZONES AND IMINES OF 2,6-DIACETYLPYRIDINE. [D] . CURRY, JOHN DOWNING. 1964

机译：从氢酮和2,6-二乙酰基吡啶的胺衍生的铁，钴和镍络合物。
6. A cobalt(ii) spin-crossover compound with partially charged TCNQ radicals and an anomalous conducting behavior [O] . Xuan Zhang, Zhao-Xi Wang, Haomiao Xie, 2016

机译：具有部分带电TCNQ自由基和异常导电行为的钴（ii）自旋交联化合物
7. Spin-crossover, mesomorphic and thermoelectrical properties of cobalt(II) complexes with alkylated N3-Schiff bases [O] . Abdullah, Norbani, Noor, Nur Linahafizza Md, Nordin, Abdul Rahman, 2015

机译：具有烷基化N3-席夫碱的钴（II）配合物的自旋交叉，介晶和热电性质

Spin-crossover in cobalt(Ⅱ) imine complexes

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